747294720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{12163}}^1$

素因数の和:12195

約数の個数: 104

約数和(自身を含む): 2391247776

約数和(自身を除く): 1643953056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12163, 12288, 15360, 20480, 24326, 30720, 36489, 48652, 60815, 61440, 72978, 97304, 121630, 145956, 182445, 194608, 243260, 291912, 364890, 389216, 486520, 583824, 729780, 778432, 973040, 1167648, 1459560, 1556864, 1946080, 2335296, 2919120, 3113728, 3892160, 4670592, 5838240, 6227456, 7784320, 9341184, 11676480, 12454912, 15568640, 18682368, 23352960, 24909824, 31137280, 37364736, 46705920, 49819648, 62274560, 74729472, 93411840, 124549120, 149458944, 186823680, 249098240, 373647360, 747294720]

約数ペア:

[(1, 747294720), (2, 373647360), (3, 249098240), (4, 186823680), (5, 149458944), (6, 124549120), (8, 93411840), (10, 74729472), (12, 62274560), (15, 49819648), (16, 46705920), (20, 37364736), (24, 31137280), (30, 24909824), (32, 23352960), (40, 18682368), (48, 15568640), (60, 12454912), (64, 11676480), (80, 9341184), (96, 7784320), (120, 6227456), (128, 5838240), (160, 4670592), (192, 3892160), (240, 3113728), (256, 2919120), (320, 2335296), (384, 1946080), (480, 1556864), (512, 1459560), (640, 1167648), (768, 973040), (960, 778432), (1024, 729780), (1280, 583824), (1536, 486520), (1920, 389216), (2048, 364890), (2560, 291912), (3072, 243260), (3840, 194608), (4096, 182445), (5120, 145956), (6144, 121630), (7680, 97304), (10240, 72978), (12163, 61440), (12288, 60815), (15360, 48652), (20480, 36489), (24326, 30720)]